Automatically limit inline images to 640 wide

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#58132 - 05/21/06 04:55 PM Automatically limit inline images to 640 wide
Painfool Member Registered: 08/14/00 Posts: 182	With more and more people jumping on the Digital Camera bandwagon... and 6 megapixel cameras cranking out 2100 pixel plus pictures, is there an easy way to automatically display images larger than 640pixels as a 640 thumbnail that links to the image? I saw the Thumbnail Mod, but it didnt work for me, got some $Returner errors ... but even if it did work.. that would mean educating people on when to use the THUMB code. I'd prefer if it just did it for them Thanks for your consideration!
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#58133 - 05/21/06 05:05 PM Re: Automatically limit inline images to 640 wide
Gizmo Wizard Registered: 01/10/00 Posts: 5354 Loc: Portland, OR, USA	Could be slightly dangerous; if you edited the image code, any image SMALLER than 640 would be enlarged... Immagine that 20px smily displaying as 640x480 lol... _________________________ UBB.Dev - Where you too can render your UBB install completely useless... UGN Security, Elite Web Gamers & VNC Web Design & Development President UBB.Threads: My UBBSkins, UBB.Sitemaps
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#58134 - 05/21/06 10:20 PM Re: Automatically limit inline images to 640 wide
Painfool Member Registered: 08/14/00 Posts: 182	Yeah, I had considered that already So Im hoping Ian has something up his sleeve hehe
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#58135 - 05/22/06 07:16 PM

Re: Automatically limit inline images to 640 wide

Ian Spence Offline

Master Hacker

Registered: 01/25/03
Posts: 3765
Loc: Saint Johns, PA

ugh, it'd require javascript since IE hates max-width

something like

Code:

function fix_images( max_width ) {
	var images = document.getElementsByTagName( "img" );
	var i = 0;
	for( i = 0; i < images.length; i++ ) {
		var img = images[i];
		if(  img.width > max_width && img.alt == "-" ) {
			var new_height = img.height * ( max_width / img.width );
			img.width = max_width;
		}
	}
}

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